<%@ page language="java" contentType="image/jpeg" pageEncoding="UTF-8"%>
<jsp:useBean id="PicTool" scope="page"
	class="com.sundaying.gooway.util.PicTool" />
<%
	String str = PicTool.getCertPic(0, 0, response.getOutputStream());
	// 将验证码保存到Session中                                            
	session.setAttribute("certCode", str);
	
	// 不执行以下时控制台会报错
	out.clear(); 
	out=pageContext.pushBody(); 
%>
